.w {
    width: 1200px;
    margin: 0px auto;
}

a {
    color: black;
}

body {
    font-size: 12px;
    background: #f6f6f6
}


/* 导航栏 */

.nav {
    background: #dbdbdb;
}

.nav_wrap {
    height: 30px;
    line-height: 30px;
}


/* 选择国家站点 */

.changesite {
    position: relative;
    color: #333;
    width: 60px;
    vertical-align: middle;
}

.changesite>dt {
    text-align: center;
}

.changesite>dt::after {
    content: "";
    display: inline-block;
    margin-left: 3px;
    width: 9px;
    height: 5px;
    background: url(../images/indexspriter.png) no-repeat;
    background-position: -1112px -205px;
    vertical-align: middle;
}

.changesite>dd::after {
    content: "";
    position: absolute;
    top: 7px;
    right: 0;
    width: 1px;
    height: 16px;
    background-color: #9d9d9d;
}

.changesite>dt:hover {
    background: white;
}


/* 选择国家货币 */

.changecurrency {
    width: 140px;
    color: #333;
    vertical-align: middle;
}

.changecurrency>dt a {
    padding-left: 10px;
}

.changecurrency>dt::after {
    content: "";
    display: inline-block;
    margin-left: 3px;
    width: 9px;
    height: 5px;
    background: url(../images/indexspriter.png) no-repeat -1112px -205px;
    vertical-align: middle;
}

.changecurrency>dt::before {
    content: "";
    margin-left: 18px;
    display: inline-block;
    height: 11px;
    width: 16px;
    background: url(../images/nationalflags.png)no-repeat 0px 0px;
}

.changecurrency>dt:hover {
    background: white;
}


/* 右侧信息 */

.nav_wrap_r>li a {
    padding-left: 10px;
    padding-right: 10px;
}


/* 头部搜索栏 */

.top_search {
    background: #f6f6f6;
    position: sticky;
    top: 0px;
    left: 0px;
    z-index: 10;
}

.top_search_wrap {
    height: 100px;
}

.top_search_wrap .logo {
    width: 210px;
    height: 100px;
    background-color: #fff;
}

.top_search_wrap .logo a img {
    display: block;
    margin-top: 22px;
    margin-left: 12px;
}

.top_search_form {
    margin-left: 80px;
    margin-top: 30px;
    width: 572px;
    height: 36px;
    background: white;
    border-radius: 8px 8px 8px 8px;
    /* border: 1px solid black; */
}

.search_tips {
    font-size: 12px;
    line-height: 150%;
    font-family: open_sansregular, 'Microsoft YaHei, tahoma, arial, Hiragino Sans GB, \\5b8b\4f53, sans-serif';
    color: #333;
    width: 520px;
    background: #fff;
    z-index: 100001;
    box-shadow: 0 2px 8px rgb(0 0 0 / 20%);
}

.search_tips p {
    display: block;
    padding: 0 16px;
    height: 24px;
    line-height: 24px;
}

.sel1 {
    width: 70px;
    height: 36px;
    padding: 0px 16px;
    font-size: 16px;
    line-height: 36px;
    font-family: open_sansregular, 'Microsoft YaHei, tahoma, arial, Hiragino Sans GB, \\5b8b\4f53, sans-serif';
    color: #333;
}

.top_search_form_l>ul {
    display: none;
}

.sel1:hover .top_search_form_l>ul {
    display: block;
}

.top_search_form input {
    padding: 0px 16px;
    height: 36px;
    width: 388px;
    line-height: 36px;
}

.top_search_form button {
    width: 50px;
    height: 36px;
    line-height: 36px;
    background-color: #da0120;
    border: 1px solid #da0120;
    border-radius: 0 8px 8px 0;
}

.top_search_form button::after {
    content: "";
    background-image: url(../images/indexspriter.png);
    background-position: -1299px -270px;
    width: 14px;
    height: 14px;
    background-repeat: no-repeat;
    display: inline-block;
}

.user_cart {
    width: 260px;
    height: 36px;
    margin-top: 30px;
}


/* 登录 */

.user_wrap {
    box-sizing: border-box;
    padding-left: 46px;
    width: 144px;
    height: 36px;
    position: relative;
}

.user_wrap>a::before {
    content: "";
    position: absolute;
    top: 2px;
    left: 0;
    display: block;
    width: 36px;
    height: 36px;
    background: url(../images/indexspriter.png) -48px -854px no-repeat;
}

.user_wrap p:nth-of-type(1) {
    height: 18px;
    line-height: 18px;
    font-size: 15px;
    font-family: Arial;
    font-weight: 700;
}

.user_wrap p:nth-of-type(2) {
    position: relative;
    width: 62px;
    height: 16px;
}

.user_wrap p:nth-of-type(2) a::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    margin-top: -2px;
    width: 9px;
    height: 5px;
    background: url(../images/indexspriter.png) -1112px -205px no-repeat;
}


/* 购物车 */

.cart_wrap {
    width: 40px;
    height: 36px;
    margin-left: 30px;
    /* box-sizing: border-box; */
    padding-left: 46px;
    position: relative;
}

.cart_wrap p {
    /* display: inline-block; */
    width: 40px;
}

.cart_wrap p:nth-of-type(1) {
    height: 16px;
    color: #fff;
    border-radius: 8px;
    background: #da0120;
    text-align: center;
}

.cart_wrap::before {
    content: "";
    display: inline-block;
    width: 36px;
    height: 36px;
    background: url(../images/indexspriter.png) -84px -854px no-repeat;
    position: absolute;
    top: 0px;
    left: 2px;
}


/* 头部导航栏 */

.top_nav {
    height: 40px;
}

.all_category {
    width: 210px;
    height: 40px;
    text-indent: 20px;
    background: white;
}

.all_category>a {
    font-size: 16px;
    color: #333;
    font-weight: 700;
    line-height: 40px;
}

.mod_nav {
    width: 980px;
    height: 40px;
    margin-left: 10px;
}

.mod_nav li {
    width: 72px;
    float: left;
    line-height: 40px;
}

.mod_nav li a {
    font-size: 16px;
    color: #333;
    font-weight: 700;
}

.mod_nav li a:hover {
    color: red;
}

.mod_nav li:nth-last-of-type(1) {
    width: 104px;
}

.mod_nav li:nth-last-of-type(2) {
    width: 104px;
}


/* banner区域 */

.banner_wrap {
    height: 530px;
}

.banner_left {
    width: 210px;
    height: 530px;
    text-indent: 20px;
    font-size: 14px;
    background: white;
}

.banner_left li {
    width: 210px;
    height: 28px;
    line-height: 28px;
}

.banner_left li:nth-of-type(1) {
    position: relative;
}

.banner_left_child1 {
    display: none;
    background: white;
    z-index: 6;
    width: 985px;
    height: 585px;
    position: absolute;
    left: 212px;
    top: 0px;
}

.banner_left_child1>dl {
    margin-left: 100px;
    width: 100%;
    height: 28px;
    line-height: 28px;
}

.banner_left_child1>dl dt,
dd {
    float: left;
}

.banner_left_child1>dl dt {
    color: red;
    font-size: 12px;
}

.banner_left_child1>dl dd {
    color: #666;
    font-size: 12px;
}

.banner_left_child1 a {
    padding: 12px 0 10px;
    font-size: 16px;
    text-indent: 20px;
    color: red;
    font-family: Arial;
    font-weight: 700;
}

.banner_left li:nth-of-type(2) {
    position: relative;
}

.banner_left_child2 {
    display: none;
    background: white;
    z-index: 6;
    width: 985px;
    height: 585px;
    position: absolute;
    left: 212px;
    top: -28px;
}

.banner_left_child2 a {
    padding: 12px 0 10px;
    font-size: 16px;
    text-indent: 20px;
    color: red;
    font-family: Arial;
    font-weight: 700;
}

.banner_left_child2>dl {
    margin-left: 100px;
    width: 100%;
    height: 28px;
    line-height: 28px;
}

.banner_left_child2>dl dt {
    color: red;
    font-size: 12px;
    float: left;
}

.banner_left_child2>dl dd {
    color: #666;
    font-size: 12px;
}

.banner_center {
    margin-left: 9px;
}

.banner_center .imgbox {
    position: relative;
    float: left;
    width: 690px;
    height: 520px;
    overflow: hidden;
}

.banner_center .imgbox img {
    position: absolute;
    left: 690px;
}

.banner_center .imgbox img:nth-child(1) {
    z-index: 3;
}

.banner_center .imgbox img:nth-child(2) {
    z-index: 2;
}

.banner_center .btns {
    position: relative;
}

.banner_center .btns>input {
    position: absolute;
    z-index: 4;
    width: 40px;
    height: 40px;
    opacity: 0.5;
}

.banner_center .btns #left {
    left: 0px;
    top: 263px;
}

.banner_center .btns #right {
    right: 0px;
    top: 263px;
}

.banner_right {
    width: 240px;
    height: 520px;
    padding: 10px 20px 0px 20px;
    /* border: 1px black solid; */
    background: white;
}

.banner_right>p {
    width: 220px;
    height: 40px;
    padding: 5px 10px 5px 10px;
    height: 40px;
    line-height: 40px;
    padding: 5px 10px;
    font-size: 16px;
    color: #666;
    background-color: #eee;
    border-radius: 4px;
    text-align: center;
}

.banner_right>a {
    box-sizing: border-box;
    display: block;
    width: 240px;
    height: 157px;
    padding-bottom: 10px;
    text-indent: 10px;
    border-bottom: 1px solid #666;
}

.banner_right>a:nth-of-type(3) {
    border-bottom: 1px solid transparent;
}

.banner_right a>h3 {
    font-size: 14px;
    color: #da0120;
    padding: 20px 0 12px;
}

.text_left {
    width: 144px;
    height: 94px;
}

.text_left p:nth-of-type(1) {
    line-height: 24px;
    height: 24px;
    color: #666;
    font-size: 14px;
}

.text_left p:nth-of-type(2) {
    height: 18px;
    font-size: 14px;
    font-weight: 700;
    color: #333;
}

.text_left p:nth-of-type(3) {
    line-height: 24px;
    height: 24px;
    color: #666;
    font-size: 14px;
    margin-top: 10px;
}

.text_left p:nth-of-type(4) {
    height: 18px;
    font-size: 14px;
    font-weight: 700;
    color: #333;
}

.text_right_img {
    width: 96px;
    height: 96px;
}

.text_right_img img {
    display: block;
    width: 96px;
    height: 96px;
}


/* 宣传栏 */

.ads_wrap {
    margin-top: 20px;
    height: 80px;
}

.ads_wrap img {
    width: 100%;
}


/* 内容区域 */

.content1 {
    height: 520px;
    margin-top: 30px;
}

.content_title {
    height: 64px;
    line-height: 64px;
}

.content_title>h2 {
    font-size: 24px;
    color: #333;
    font-weight: 700;
}

.content_title>.content_line {
    height: 6px;
    width: 1044px;
    background: #dcdee3;
    margin-top: 32px;
    margin-left: 60px;
}


/* 内容主体区 */

.content_wrap_nav {
    padding: 0px 20px;
}

.content_wrap_nav .wrap_nav_case img {
    width: 160px;
    height: 60px;
    /* padding: 0px 10px; */
    position: relative;
}

.wrap_nav_case img::after {
    content: "";
    display: block;
    height: 50px;
    width: 50px;
    background: black;
}

.content_wrap_total {
    margin-top: 10px;
    height: 380px;
}

.content_wrap_total_l {
    width: 590px;
    height: 355px;
}


/* 左侧第一个a标签 */

.content_wrap_total_l a:nth-of-type(1) {
    display: block;
    width: 214px;
    height: 355px;
    margin-right: 16px;
}

.content_wrap_total_l a:nth-of-type(1) dl {
    background: white;
    width: 214px;
    height: 355px;
    box-sizing: border-box;
    padding: 6px 20px;
}

.content_wrap_total_l a:nth-of-type(1) dl>dt {
    font-size: 16px;
    color: #666;
    height: 52px;
    line-height: 26px;
}


/* 产品标题hover */

.content_wrap_total_l a:nth-of-type(n):hover dl>dt {
    color: red;
}

.content_wrap_total_l a:nth-of-type(1) dl>dd:nth-of-type(1) {
    height: 24px;
    line-height: 24px;
    font-size: 18px;
    font-weight: 700;
    color: #333;
}

.content_wrap_total_l a:nth-of-type(1) dl>dd:nth-of-type(2) {
    margin: 20px 0 30px;
}

.content_wrap_total_l a:nth-of-type(1) dl>dd:nth-of-type(2)>span {
    display: inline-block;
    height: 19px;
    padding: 0px 8px;
    background-color: #e0a757;
    color: #fff;
}

.content_wrap_total_l a:nth-of-type(1) dl>dd:nth-of-type(3)>img {
    width: 190px;
    height: 190px;
    margin: 12px 0px;
}


/* 产品图片hover */

.content_wrap_total_l a:nth-of-type(n):hover dl>dd:nth-of-type(3)>img {
    transform: scale(1.05, 1.05)
}


/* 左侧第二个a标签 */

.content_wrap_total_l a:nth-of-type(2) {
    width: 360px;
    height: 172px;
    background: white;
}

.content_wrap_total_l a:nth-of-type(2) dl>dt {
    font-size: 16px;
    color: #666;
    margin: 6px 20px 0;
    width: 156px;
    height: 52px;
    line-height: 26px;
}

.content_wrap_total_l a:nth-of-type(2) dl>dd:nth-of-type(1) {
    height: 24px;
    line-height: 24px;
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-left: 20px;
}

.content_wrap_total_l a:nth-of-type(2) dl>dd:nth-of-type(2) {
    margin: 20px 0 30px 20px;
}

.content_wrap_total_l a:nth-of-type(2) dl>dd:nth-of-type(2)>span {
    display: inline-block;
    height: 19px;
    padding: 0px 8px;
    background-color: #e0a757;
    color: #fff;
}

.content_wrap_total_l a:nth-of-type(2)>img {
    width: 140px;
    height: 140px;
    margin: 16px 12px;
}

.content_wrap_total_l a:nth-of-type(n)>img:hover {
    transform: scale(1.05, 1.05);
}


/* 左侧第三个a标签 */

.content_wrap_total_l a:nth-of-type(3) {
    margin-top: 10px;
    width: 360px;
    height: 172px;
    background: white;
}

.content_wrap_total_l a:nth-of-type(3) dl>dt {
    font-size: 16px;
    color: #666;
    margin: 6px 20px 0;
    width: 156px;
    height: 52px;
    line-height: 26px;
}

.content_wrap_total_l a:nth-of-type(3) dl>dd:nth-of-type(1) {
    height: 24px;
    line-height: 24px;
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-left: 20px;
}

.content_wrap_total_l a:nth-of-type(3) dl>dd:nth-of-type(2) {
    margin: 20px 0 30px 20px;
}

.content_wrap_total_l a:nth-of-type(3) dl>dd:nth-of-type(2)>span {
    display: inline-block;
    height: 19px;
    padding: 0px 8px;
    background-color: #e0a757;
    color: #fff;
}

.content_wrap_total_l a:nth-of-type(3)>img {
    width: 140px;
    height: 140px;
    margin: 16px 12px;
}

.content_wrap_total .content_wrap_total_l:nth-of-type(1) {
    margin-right: 18px;
}


/* 内容区域第二部分 */

.content2 {
    min-height: 694px;
}

.content2_left {
    width: 232px;
    height: 600px;
}

.content2_left>a {
    width: 232px;
    height: 290px;
}

.content2_right {
    width: 958px;
    height: 600px;
}

.content2_right>a {
    display: inline-block;
    width: 230px;
    height: 288px;
    margin: 0px 9px 10px 0px;
    background: white;
    box-shadow: 0 2px 2px rgb(0 0 0 / 10%);
}

.content2_right>a img {
    width: 188px;
    height: 188px;
    margin: 20px 21px;
}

.content2_right>a:hover {
    box-shadow: -6px 0 10px #ccc, 6px 0 10px #ccc;
}

.content2_right>a:hover img {
    transform: scale(1.05, 1.05);
}

.content2_right>a div:nth-of-type(1) {
    height: 28px;
    line-height: 28px;
    padding: 0 16px;
    font-size: 14px;
    color: #666;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.content2_right>a div:nth-of-type(2) {
    text-align: center;
}

.content2_right>a div:nth-of-type(2) span:nth-of-type(1) {
    font-size: 18px;
    font-weight: 700;
    color: #333;
}

.content2_right>a div:nth-of-type(2) span:nth-of-type(2) {
    font-weight: 100;
    color: #999;
    text-decoration: line-through;
}

.content2_right>a:nth-of-type(4) {
    margin: 0px 0px 10px 0px;
}


/* 底部注册区域 */

.footer_menu {
    background: #494949;
    height: 130px;
    position: relative;
}

.footer_menu_wrap {
    margin-top: 80px;
    height: 86px;
    position: relative;
    top: 30px;
}

.footer_menu_wrap a {
    display: block;
    width: 150px;
    height: 48px;
    padding: 20px 0 20px 100px;
    font-size: 16px;
    line-height: 48px;
    color: #fff;
    font-family: Arial;
    font-weight: 700;
    position: relative;
}

.footer_menu_wrap a::before {
    content: "";
    display: block;
    width: 54px;
    height: 54px;
    background: url(../images/indexspriter.png)-576px -120px no-repeat;
    position: absolute;
    left: 40px;
    top: 25%;
}

.footer_menu>a {
    position: absolute;
    top: 0;
    left: 50%;
    display: block;
    width: 140px;
    height: 140px;
    line-height: 140px;
    font-size: 24px;
    border: 6px solid #9e0a0a;
    background-color: #c00717;
    color: #fff;
    border-radius: 50%;
    margin-left: -76px;
    text-align: center;
    margin-top: -38px;
}


/* 底部帮助区域 */

.footer_help {
    height: 333px;
    padding: 60px 0px;
    background: white;
}

.footer_help_wrap {
    height: 313px;
    padding-top: 20px;
}

.footer_help_wrap dl {
    float: left;
    width: 230px;
    height: 245px;
    margin-left: 40px;
}

.footer_help_wrap dl>dt {
    font-family: Arial;
    font-weight: 700;
    font-size: 14px;
    width: 230px;
    height: 56px;
    /* text-align: center; */
    line-height: 56px;
    border-bottom: 1px solid #ddd;
    margin-bottom: 18px;
}

.footer_help_wrap dl>dd {
    width: 230px;
    height: 34px;
}

.footer_help_wrap dl>dd a {
    display: inline-block;
    height: 30px;
    line-height: 30px;
    max-width: 100%;
    color: #999;
    font-size: 13px;
}

.joinus {
    margin-left: 40px;
}

.joinus>p {
    width: 280px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    line-height: 30px;
    font-size: 14px;
    color: #333;
}

.register {
    padding: 10px 0px;
    text-align: center;
}

.register>a {
    padding: 5px 14px;
    background-color: #da0120;
    border: 1px solid #da0120;
    color: #fff;
}

.share {
    padding-top: 20px;
    width: 350px;
    height: 40px;
}

.share a.wx {
    float: left;
    width: 40px;
    height: 40px;
    margin-right: 8px;
    position: relative;
    background: url(../images/indexspriter.png) -1227px -796px no-repeat;
    margin-left: 60px;
}

.share a.wb {
    float: left;
    width: 40px;
    height: 40px;
    margin-right: 8px;
    position: relative;
    background: url(../images/indexspriter.png) -1027px -796px no-repeat;
}

.share a.ly {
    float: left;
    width: 40px;
    height: 40px;
    margin-right: 8px;
    position: relative;
    background: url(../images/indexspriter.png) -987px -796px no-repeat;
}

.share a.tt {
    float: left;
    width: 40px;
    height: 40px;
    margin-right: 8px;
    position: relative;
    background: url(../images/indexspriter.png) -946px -796px no-repeat;
}

.share a.zh {
    float: left;
    width: 40px;
    height: 40px;
    margin-right: 8px;
    position: relative;
    background: url(../images/indexspriter.png) -1147px -796px no-repeat;
}


/* 底部区域 */

.footer {
    height: 281px;
}

.footer_wrap_top {
    padding-top: 70px;
    text-align: center;
}

.footer_wrap_middle {
    height: 60px;
    padding-top: 20px;
    padding-left: 90px;
}

.footer_wrap_middle span {
    font-size: 12px;
}

.friendly_link {
    margin-left: 10px;
    width: 1048px;
}

.friendly_link a {
    float: left;
    height: 20px;
    line-height: 20px;
    color: #666;
    border-right: 1px solid #ccc;
    box-sizing: border-box;
    padding-left: 10px;
    padding-right: 10px;
    margin-bottom: 10px;
    text-decoration: none;
    word-break: break-all;
}

.footer_wrap_bottom {
    padding-top: 10px;
}

.footer_wrap_bottom p {
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-size: 14px;
    text-align: center;
    color: #333
}


/* 侧边 */

.aside {
    position: fixed;
    top: 96px;
    right: 0px;
    width: 40px;
    height: 490px;
    background: #333;
}

.aside>li {
    width: 40px;
    height: 126.67px;
    text-align: center;
    padding-top: 37px;
}

.aside>li a {
    color: #fff;
    font-size: 18px;
    writing-mode: vertical-lr;
}

.aside>li a i {
    font-size: 30px;
}

.aside>li a:hover {
    color: red;
}